package com.lcz.service.impl;

import com.lcz.bean.Grade;
import com.lcz.dao.GradeDao;
import com.lcz.dao.impl.GradeDaoImpl;
import com.lcz.service.GradeService;

import java.util.List;

public class GradeServiceImpl implements GradeService {
    GradeDao gradeDao = new GradeDaoImpl();

    @Override
    public List<Grade> getGrade() {
        return gradeDao.getGrade();
    }
}
